Caragana korshinskii

Caragana korshinskii, also known as the Korshinsk pea shrub, is a shrub from the genus Caragana.[1] The plant is native to sandy grass and desert areas of northern China and Mongolia.[2] This plant is classified as an invasive species and is a minor host of Scolytus schevyrewi (banded elm bark beetle). Caragana Korshinskii is utilized in Northern China for both the fixation of sand and soil/water conservation.[3] This plant is found in desert regions of China and is adapted to suit that environment. This adaption is seen in its ability to survive under conditions prone to salty, cold, and dry conditions.[4]

Caragana korshinskii
Scientific classification
Kingdom:
Plantae
(unranked):
Angiosperms
(unranked):
Eudicots
(unranked):
Rosids
Order:
Fabales
Family:
Fabaceae
Genus:
Caragana
Section:
Caragana
Species:
C. korshinskii
Binomial name
Caragana korshinskii

It is commonly planted to reduce soil erosion as well as for animal feed.[5][6]

Plant structure

The Chinese pea shrub is a dicot plant with simple leaves made up of pinnate venation and are oppositely arranged. The pea shrub is composed of multiple stems that range between 1–4 m in length.[7]

Human Uses

The Chinese Pea Shrub is utilized by people to curb erosion. The Pea Shrub also helps to facilitate revegetation of ecosystems in China, as well as providing shade for the animals that inhabit the area. People have also been using the Pea Shrub to improve the soil by supplying nutrients that can be taken up by other plants in the future.

The Pea Shrub can also be used to build poles, tool handles, and other forms of woodware.[7] 

Phytochemicals

Caragana korshinskii contains the indole based alkaloid Hypaphorine[8]

References
  1. "Caragana korshinskii in Flora of China @ efloras.org". www.efloras.org. Retrieved 2021-05-03.
  2. Wang, Z.; Gao, H. W.; Wu, Y. Q.; Han, J. G. (2007). "Genetic Diversity and Population Structure of Caragana korshinskii Revealed by AFLP". Crop Science. 47 (4): 1737–1743. doi:10.2135/cropsci2006.09.0562. ISSN 1435-0653.
  3. Gao, Yaoyao; Wang, Yutong; Qu, Aili; Kan, Jiangming; Kang, Feng; Wang, Yutan (17 February 2022). "Study of Sawing Parameters for Caragana korshinskii (C.K.) Branches". Forests. 13 (2): 327. doi:10.3390/f13020327.
  4. Lu, Baiyan. "Overexpression of γ-glutamylcysteine synthetase gene from Caragana korshinskii decreases stomatal density and enhances drought tolerance". BMC Plant Biology.
  5. "Caragana korshinskii (Korshinsk pea shrub)". www.cabi.org. Retrieved 2021-05-03.
  6. Zheng, Yuanrun; Xie, Zhixiao; Gao, Yong; Jiang, Lianhe; Shimizu, Hideyuki; Tobe, Kazuo (2004-09-01). "Germination responses of Caragana korshinskii Kom. to light, temperature and water stress". Ecological Research. 19 (5): 553–558. doi:10.1111/j.1440-1703.2004.00668.x. ISSN 1440-1703. S2CID 19163603.
  7. Xu, Hao; Wang, Zhanjun; Li, Ying; He, Jianlong; Wu, Xudong (2020-09-01). "Dynamic growth models for Caragana korshinskii shrub biomass in China". Journal of Environmental Management. 269: 110675. doi:10.1016/j.jenvman.2020.110675. ISSN 0301-4797. PMID 32560977. S2CID 219480524.
  8. Luan, Guangxiang; Tie, Fangfang; Yuan, Zhenzhen; Li, Gang; He, Jie; Wang, Zhenhua; Wang, Honglun (July 2017). "Hypaphorine, an Indole Alkaloid Isolated from Caragana korshinskii Kom ., Inhibites 3T3-L1 Adipocyte Differentiation and Improves Insulin Sensitivity in Vitro". Chemistry & Biodiversity. 14 (7): e1700038. doi:10.1002/cbdv.201700038. PMID 28398659. S2CID 1390512.
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